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Paper Abstract and Keywords
Presentation 2014-03-05 10:45
A stereo saliency map model considering the disparity energy computation
Teruki Konishi, Takeshi Kohama (Kinki University)
Abstract (in Japanese) (See Japanese page) 
(in English) Previous saliency-based visual attention models dealt with the mechanism underlying attentional shifts in the early visual system. The data from psychophysical experiments indicate that singletons defined by depth easily pop out, indicating that the saliency of depth information is implicated in visual information processes. However, depth information is not considered in the calculations for saliency maps. In this study, we modified a saliency-based model with regard to using depth information by using the disparity energy computation for calculating the saliency maps for stereo images. Simulation results indicate that proposed model can calculate disparity distribution maps to discriminate objects which popped out in depth. Furthermore, the results for a stereo image input which has multiple depth objects, the proposed model searches each object by referring to the region of shared depth and shift the gaze points from object to object on the basis of depth saliency.
Keyword (in Japanese) (See Japanese page) 
(in English) Saliency map / Binocular disparity / Depth perception / Disparity energy / Pop-out / / /  
Reference Info. ITE Tech. Rep., vol. 38, no. 10, HI2014-41, pp. 53-56, March 2014.
Paper # HI2014-41 
Date of Issue 2014-02-25 (HI) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee HI  
Conference Date 2014-03-04 - 2014-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Agriculture and Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Audio-Visual Technology, Human Interface, etc. 
Paper Information
Registration To HI 
Conference Code 2014-03-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A stereo saliency map model considering the disparity energy computation 
Sub Title (in English)  
Keyword(1) Saliency map  
Keyword(2) Binocular disparity  
Keyword(3) Depth perception  
Keyword(4) Disparity energy  
Keyword(5) Pop-out  
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Keyword(7)  
Keyword(8)  
1st Author's Name Teruki Konishi  
1st Author's Affiliation Department of Electronic System and Information Engineering, Graduate School of Biology-Oriented Science and Technology, Kinki U (Kinki University)
2nd Author's Name Takeshi Kohama  
2nd Author's Affiliation Department of Computational Systems Biology, Faculty of Biology-Oriented Science and Technology, Kinki University (Kinki University)
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Speaker Author-1 
Date Time 2014-03-05 10:45:00 
Presentation Time 25 minutes 
Registration for HI 
Paper # HI2014-41 
Volume (vol) vol.38 
Number (no) no.10 
Page pp.53-56 
#Pages
Date of Issue 2014-02-25 (HI) 


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